Buggy code:
public class DefaultConversionTests { private DefaultConversionService conversionService = new DefaultConversionService ( ) ; @ Test public void testStringToCharacter ( ) { } @ Test public void testStringToCharacterEmptyString ( ) { } @ Test ( expected = ConversionFailedException . class ) public void testStringToCharacterInvalidString ( ) { } @ Test public void testCharacterToString ( ) { } @ Test public void testStringToBooleanTrue ( ) { } @ Test public void testStringToBooleanFalse ( ) { } @ Test public void testStringToBooleanEmptyString ( ) { } @ Test ( expected = ConversionFailedException . class ) public void testStringToBooleanInvalidString ( ) { } @ Test public void testBooleanToString ( ) { } @ Test public void testStringToByte ( ) throws Exception { } @ Test public void testByteToString ( ) { } @ Test public void testStringToShort ( ) { } @ Test public void testShortToString ( ) { } @ Test public void testStringToInteger ( ) { } @ Test public void testIntegerToString ( ) { } @ Test public void testStringToLong ( ) { } @ Test public void testLongToString ( ) { } @ Test public void testStringToFloat ( ) { } @ Test public void testFloatToString ( ) { } @ Test public void testStringToDouble ( ) { } @ Test public void testDoubleToString ( ) { } @ Test public void testStringToBigInteger ( ) { } @ Test public void testBigIntegerToString ( ) { } @ Test public void testStringToBigDecimal ( ) { } @ Test public void testBigDecimalToString ( ) { } @ Test public void testStringToNumber ( ) { } @ Test public void testStringToNumberEmptyString ( ) { } @ Test public void testStringToEnum ( ) throws Exception { } @ Test public void testStringToEnumEmptyString ( ) { } @ Test public void testEnumToString ( ) { } public static enum Foo { BAR , BAZ ; } @ Test public void testStringToLocale ( ) { } @ Test public void testStringToString ( ) { } @ Test public void testNumberToNumber ( ) { } @ Test ( expected = ConversionFailedException . class ) public void testNumberToNumberNotSupportedNumber ( ) { } @ SuppressWarnings ( "serial" ) public static class CustomNumber extends Number { @ Override public double doubleValue ( ) { } @ Override public float floatValue ( ) { } @ Override public int intValue ( ) { } @ Override public long longValue ( ) { } } @ Test public void testNumberToCharacter ( ) { } @ Test public void testCharacterToNumber ( ) { } @ Test public void convertArrayToCollectionInterface ( ) { } public List < Integer > genericList = new ArrayList < Integer > ( ) ; @ Test public void convertArrayToCollectionGenericTypeConversion ( ) throws Exception { } @ Test public void testSpr7766 ( ) throws Exception { } public class ColorConverter implements Converter < String , Color > { @ Override public Color convert ( String source ) { } } public void handlerMethod ( List < Color > color ) { } @ Test public void convertArrayToCollectionImpl ( ) { } @ Test ( expected = ConversionFailedException . class ) public void convertArrayToAbstractCollection ( ) { } public static enum FooEnum { BAR , BAZ ; } @ Test public void convertArrayToString ( ) { } @ Test public void convertArrayToStringWithElementConversion ( ) { } @ Test public void convertEmptyArrayToString ( ) { } @ Test public void convertStringToArray ( ) { } @ Test public void convertStringToArrayWithElementConversion ( ) { } @ Test public void convertStringToPrimitiveArrayWithElementConversion ( ) { } @ Test public void convertEmptyStringToArray ( ) { } @ Test public void convertArrayToObject ( ) { } @ Test public void convertArrayToObjectWithElementConversion ( ) { } @ Test public void convertArrayToObjectAssignableTargetType ( ) { Long [ ] array = new Long [ ] { 3L } ; Long [ ] result = ( ( Long [ ] ) ( conversionService . convert ( array , Object . class ) ) ) ; <START_BUG> assertArrayEquals ( array , result ) ; <END_BUG> } @ Test public void convertObjectToArray ( ) { } @ Test public void convertObjectToArrayWithElementConversion ( ) { } @ Test public void convertCollectionToArray ( ) { } @ Test public void convertCollectionToArrayWithElementConversion ( ) { } @ Test public void convertCollectionToString ( ) { } @ Test public void convertCollectionToStringWithElementConversion ( ) throws Exception { } @ Test public void convertStringToCollection ( ) { } @ Test public void convertStringToCollectionWithElementConversion ( ) throws Exception { } @ Test public void convertEmptyStringToCollection ( ) { } @ Test public void convertCollectionToObject ( ) { } @ Test public void convertCollectionToObjectWithElementConversion ( ) { } @ Test public void convertCollectionToObjectAssignableTarget ( ) throws Exception { } @ Test public void convertCollectionToObjectWithCustomConverter ( ) throws Exception { } @ Test public void convertObjectToCollection ( ) { } @ Test public void convertObjectToCollectionWithElementConversion ( ) throws Exception { } @ Test public void convertArrayToArray ( ) { } @ Test public void convertArrayToPrimitiveArray ( ) { } @ Test public void convertArrayToArrayAssignable ( ) { } @ Test public void convertCollectionToCollection ( ) throws Exception { } @ Test public void convertCollectionToCollectionNull ( ) throws Exception { } @ Test public void convertCollectionToCollectionNotGeneric ( ) throws Exception { } @ Test public void convertCollectionToCollectionSpecialCaseSourceImpl ( ) throws Exception { } @ Test public void collection ( ) { } public Map < Integer , DefaultConversionTests . FooEnum > genericMap = new HashMap < Integer , DefaultConversionTests . FooEnum > ( ) ; @ Test public void convertMapToMap ( ) throws Exception { } @ Test public void map ( ) { } @ Test public void convertPropertiesToString ( ) { } @ Test public void convertStringToProperties ( ) { } @ Test public void convertStringToPropertiesWithSpaces ( ) { } @ Test public void convertObjectToStringValueOfMethodPresent ( ) { } @ Test public void convertObjectToStringStringConstructorPresent ( ) { } @ Test public void convertObjectToStringNotSupported ( ) { }

Fix:
assertEquals ( array , result ) ;